查询词典 stereo

Epipolar geometry constraint is calculated by nonlinear error propagation at initial time to accelerate the speed of stereo matching; global and local methods are integrated to extract foreground objects precisely; and only pixels on objects' contour are reprojected into 3D space to fasten the depth calculation process.

使用视觉计算实现视频增强现实遮挡处理，用非线性误差扩散模型提高了对极几何的求解精度；将全局和局部高斯核相结合，提高并加快了物体前景轮廓线的提取精度和速度；仅用轮廓线上的点进行立体匹配的方法加快了真实物体深度反求的速度。

Firstly, because the triangle constrained matching propagation begins with the initial corresponding triangulations formed by a few seed points in the stereo pairs, this dissertation studies the affects of different numbers and different distributions of seed points on the image matching results through experimental analysis, and proposes a seed point selection strategy for different image texture conditions, an automatic selection algorithm is also designed that gives good distribution quality for a defined number of seed points.

首先，针对匹配传播过程中的种子点选取问题，通过实验分析研究了不同数量与分布的种子点所构成的初始三角网对匹配结果的影响，进而提出了不同影像条件下的种子点选取策略和一种自动提取一定数量、满足一定分布均匀度的种子点自动选取算法；其次，研究了海量数据情况下同名三角网的快速构建、数据组织存储与局部动态更新的方法；在此基础上，本文提出了随机传播、基于三角形拓扑关系的邻近传播和顾及纹理特征的自适应传播等三种传播策略，分别介绍了其详细的实现算法，并通过实验分析对这几种传播策略进行了比较，实验结果证明自适应传播方法在匹配的可靠性上最优。

In this paper, we describe a novel uncalibrated active stereo system using coded structured light.

详细说明：在本文中，我们描述了一个新颖的无标定主动立体系统，它采用编码加密过的结构光。

The thesis investigates 3D reconstruction of the welding robot's task space base on stereo vision, and 3D modeling of untextured weld environment is implemented.

本文基于立体视觉技术，针对遥控焊接机器人任务空间的三维重建进行了深入研究，实现了无纹理焊接环境的三维建模。

A multi-level dual"saw-tooth"stripe gray light patterns are designed to add artificial texture into scene and a normalized SSSD matching algorithm is presented to revise spacetime stereo to accomplish the matching of images for the untextured weld environment.

本文设计了一种锯齿式多级对偶灰度光源序列向场景中添加纹理，并提出了归一化SSSD匹配算法，对时空立体视觉技术进行改进，解决了焊接无纹理环境的立体匹配问题。

Among my half dozen recordings of this work done by Rostro, this is still my favorite stereo one, better played than the one with Giulini on EMI, or the one with Ozawa on Erato, or the one with Masur on Teldec, and better sounded than the one with Boult on Testament.

金典的引进版里面有一个&自新大陆&和大协在一起的碟，指挥是塞尔，独奏是卡萨尔斯。请教大家，有人向我推荐波罗特涅夫指挥的〈老柴交响曲全集〉，不知到好不好，我只知道波是弹钢琴的，其他不了解，望各位指教。

All but the D100 support the apt-X high performance stereo Bluetooth codec, and all have aux audio input.

但是，D100使用的所有支持的apt - X的高性能蓝牙立体声编解码器，以及所有有辅助音频输入。

Few teen rooms can be considered complete without a loud stereo and an assorted collection of tapes and C.D.

很少有年轻人不在自己的房间里摆一套音响以及一堆磁带或者CD的收集。

The result showed that after immobilized in calcium alginate beads, yeast has high stereo-selectivity: e.e.

实验结果表明，在合适条件下，用海藻酸钙固定化酵母进行催化产物的e.e。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。